[s4e22] Sibling Rivalry Apr 2026

: Stewie encounters his half-brother, Bertram (born from a sperm bank donation Peter made years earlier), at the playground. The two share the same genius-level intellect and megalomaniacal ambitions.

: One famous gag features the letter "Y" being mocked by other vowels for only being a "semi-vowel". Family Guy S4E22: "Sibling Rivalry" Recap - TV Tropes [S4E22] Sibling Rivalry

: The bingeing eventually catches up with Lois, leading to a heart attack. She is rushed to the hospital for emergency liposuction, which returns her to her original size and ends their "weight-gain" phase. The Subplot: Stewie and Bertram : Stewie encounters his half-brother, Bertram (born from

: The episode includes a shot-for-shot parody of the film Better Off Dead during a drag race scene. : Stewie encounters his half-brother